12718449918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22792921}}^1$

素因数の和:22792960

約数の個数: 24

約数和(自身を含む): 28445566656

約数和(自身を除く): 15727116738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22792921, 45585842, 68378763, 136757526, 205136289, 410272578, 706580551, 1413161102, 2119741653, 4239483306, 6359224959, 12718449918]

約数ペア:

[(1, 12718449918), (2, 6359224959), (3, 4239483306), (6, 2119741653), (9, 1413161102), (18, 706580551), (31, 410272578), (62, 205136289), (93, 136757526), (186, 68378763), (279, 45585842), (558, 22792921)]